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                                <h1 id="django&#x5165;&#x95E8;&#x4E0E;&#x5B9E;&#x8DF5;-&#x7B2C;12&#x7AE0;&#xFF1A;&#x590D;&#x7528;&#x6A21;&#x677F;">Django&#x5165;&#x95E8;&#x4E0E;&#x5B9E;&#x8DF5;-&#x7B2C;12&#x7AE0;&#xFF1A;&#x590D;&#x7528;&#x6A21;&#x677F;</h1>
<p>&#x5230;&#x76EE;&#x524D;&#x4E3A;&#x6B62;&#xFF0C;&#x6211;&#x4EEC;&#x4E00;&#x76F4;&#x5728;&#x590D;&#x5236;&#x548C;&#x7C98;&#x8D34; HTML &#x6587;&#x6863;&#x7684;&#x591A;&#x4E2A;&#x90E8;&#x5206;&#x3002;&#x4ECE;&#x957F;&#x8FDC;&#x6765;&#x770B;&#x662F;&#x4E0D;&#x53EF;&#x884C;&#x7684;&#x3002;&#x8FD9;&#x4E5F;&#x662F;&#x4E00;&#x4E2A;&#x574F;&#x7684;&#x505A;&#x6CD5;&#x3002;</p>
<p>&#x5728;&#x8FD9;&#x4E00;&#x8282;&#x6211;&#x4EEC;&#x5C06;&#x91CD;&#x5199; HTML &#x6A21;&#x677F;&#xFF0C;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; <strong>master page(&#x6BCD;&#x7248;&#x9875;)</strong>&#xFF0C;&#x5176;&#x4ED6;&#x6A21;&#x677F;&#x6DFB;&#x52A0;&#x5B83;&#x6240;&#x72EC;&#x7279;&#x7684;&#x90E8;&#x5206;&#x3002;</p>
<p>&#x5728; <strong>templates</strong> &#x6587;&#x4EF6;&#x5939;&#x4E2D;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x540D;&#x4E3A; <strong>base.html</strong> &#x7684;&#x6587;&#x4EF6;&#xFF1A;</p>
<p><strong>templates/base.html</strong></p>
<pre><code class="lang-html">
{% load static %}<span class="hljs-meta">&lt;!DOCTYPE html&gt;</span>
<span class="hljs-tag">&lt;<span class="hljs-name">html</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">head</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">meta</span> <span class="hljs-attr">charset</span>=<span class="hljs-string">&quot;utf-8&quot;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">title</span>&gt;</span>{% block title %}Django Boards{% endblock %}<span class="hljs-tag">&lt;/<span class="hljs-name">title</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">link</span> <span class="hljs-attr">rel</span>=<span class="hljs-string">&quot;stylesheet&quot;</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;{% static &apos;css/bootstrap.min.css&apos; %}&quot;</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">head</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">body</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;container&quot;</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">ol</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;breadcrumb my-4&quot;</span>&gt;</span>
        {% block breadcrumb %}
        {% endblock %}
      <span class="hljs-tag">&lt;/<span class="hljs-name">ol</span>&gt;</span>
      {% block content %}
      {% endblock %}
    <span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">body</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">html</span>&gt;</span>
</code></pre>
<p>&#x8FD9;&#x662F;&#x6211;&#x4EEC;&#x7684;&#x6BCD;&#x7248;&#x9875;&#x3002;&#x6BCF;&#x4E2A;&#x6211;&#x4EEC;&#x521B;&#x5EFA;&#x7684;&#x6A21;&#x677F;&#x90FD; <strong>extend(&#x7EE7;&#x627F;)</strong> &#x8FD9;&#x4E2A;&#x7279;&#x6B8A;&#x7684;&#x6A21;&#x677F;&#x3002;&#x73B0;&#x5728;&#x6211;&#x4EEC;&#x4ECB;&#x7ECD; <code>{% block %}</code> &#x6807;&#x7B7E;&#x3002;&#x5B83;&#x7528;&#x4E8E;&#x5728;&#x6A21;&#x677F;&#x4E2D;&#x4FDD;&#x7559;&#x4E00;&#x4E2A;&#x7A7A;&#x95F4;&#xFF0C;&#x4E00;&#x4E2A;&quot;&#x5B50;&quot;&#x6A21;&#x677F;(&#x7EE7;&#x627F;&#x8FD9;&#x4E2A;&#x6BCD;&#x7248;&#x9875;&#x7684;&#x6A21;&#x677F;)&#x53EF;&#x4EE5;&#x5728;&#x8FD9;&#x4E2A;&#x7A7A;&#x95F4;&#x4E2D;&#x63D2;&#x5165;&#x4EE3;&#x7801;&#x548C; HTML&#x3002;</p>
<p>&#x5728; <code>{% block title %}</code> &#x4E2D;&#x6211;&#x4EEC;&#x8FD8;&#x8BBE;&#x7F6E;&#x4E86;&#x4E00;&#x4E2A;&#x9ED8;&#x8BA4;&#x503C; &quot;Django Boards.&quot;&#x3002;&#x5982;&#x679C;&#x6211;&#x4EEC;&#x5728;&#x5B50;&#x6A21;&#x677F;&#x4E2D;&#x672A;&#x8BBE;&#x7F6E; <code>{% block title %}</code> &#x7684;&#x503C;&#x5B83;&#x5C31;&#x4F1A;&#x88AB;&#x4F7F;&#x7528;&#x3002;</p>
<p>&#x73B0;&#x5728;&#x8BA9;&#x6211;&#x4EEC;&#x91CD;&#x5199;&#x6211;&#x4EEC;&#x7684;&#x4E24;&#x4E2A;&#x6A21;&#x677F;&#xFF1A; <strong>home.html</strong> &#x548C; <strong>topics.html</strong>&#x3002;</p>
<p><strong>templates/home.html</strong></p>
<pre><code class="lang-html">{% extends &apos;base.html&apos; %}

{% block breadcrumb %}
  <span class="hljs-tag">&lt;<span class="hljs-name">li</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;breadcrumb-item active&quot;</span>&gt;</span>Boards<span class="hljs-tag">&lt;/<span class="hljs-name">li</span>&gt;</span>
{% endblock %}

{% block content %}
  <span class="hljs-tag">&lt;<span class="hljs-name">table</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;table&quot;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">thead</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;thead-inverse&quot;</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
        <span class="hljs-tag">&lt;<span class="hljs-name">th</span>&gt;</span>Board<span class="hljs-tag">&lt;/<span class="hljs-name">th</span>&gt;</span>
        <span class="hljs-tag">&lt;<span class="hljs-name">th</span>&gt;</span>Posts<span class="hljs-tag">&lt;/<span class="hljs-name">th</span>&gt;</span>
        <span class="hljs-tag">&lt;<span class="hljs-name">th</span>&gt;</span>Topics<span class="hljs-tag">&lt;/<span class="hljs-name">th</span>&gt;</span>
        <span class="hljs-tag">&lt;<span class="hljs-name">th</span>&gt;</span>Last Post<span class="hljs-tag">&lt;/<span class="hljs-name">th</span>&gt;</span>
      <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">thead</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tbody</span>&gt;</span>
      {% for board in boards %}
        <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
          <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span>
            <span class="hljs-tag">&lt;<span class="hljs-name">a</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;{% url &apos;board_topics&apos; board.pk %}&quot;</span>&gt;</span>{{ board.name }}<span class="hljs-tag">&lt;/<span class="hljs-name">a</span>&gt;</span>
            <span class="hljs-tag">&lt;<span class="hljs-name">small</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;text-muted d-block&quot;</span>&gt;</span>{{ board.description }}<span class="hljs-tag">&lt;/<span class="hljs-name">small</span>&gt;</span>
          <span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
          <span class="hljs-tag">&lt;<span class="hljs-name">td</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;align-middle&quot;</span>&gt;</span>0<span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
          <span class="hljs-tag">&lt;<span class="hljs-name">td</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;align-middle&quot;</span>&gt;</span>0<span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
          <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
        <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
      {% endfor %}
    <span class="hljs-tag">&lt;/<span class="hljs-name">tbody</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">table</span>&gt;</span>
{% endblock %}
</code></pre>
<p><strong>home.html</strong> &#x7684;&#x7B2C;&#x4E00;&#x884C;&#x662F; <code>{% extends &apos;base.html&apos; %}</code>&#x3002;&#x8FD9;&#x4E2A;&#x6807;&#x7B7E;&#x7528;&#x6765;&#x544A;&#x8BC9; Django &#x4F7F;&#x7528; <strong>base.html</strong> &#x4F5C;&#x4E3A;&#x6BCD;&#x7248;&#x9875;&#x3002;&#x4E4B;&#x540E;&#xFF0C;&#x6211;&#x4EEC;&#x4F7F;&#x7528; <em>blocks</em> &#x6765;&#x653E;&#x7F6E;&#x8FD9;&#x4E2A;&#x9875;&#x9762;&#x72EC;&#x6709;&#x7684;&#x90E8;&#x5206;&#x3002;</p>
<p><strong>templates/topics.html</strong></p>
<pre><code class="lang-html">{% extends &apos;base.html&apos; %}

{% block title %}
  {{ board.name }} - {{ block.super }}
{% endblock %}

{% block breadcrumb %}
  <span class="hljs-tag">&lt;<span class="hljs-name">li</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;breadcrumb-item&quot;</span>&gt;</span><span class="hljs-tag">&lt;<span class="hljs-name">a</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;{% url &apos;home&apos; %}&quot;</span>&gt;</span>Boards<span class="hljs-tag">&lt;/<span class="hljs-name">a</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">li</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">li</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;breadcrumb-item active&quot;</span>&gt;</span>{{ board.name }}<span class="hljs-tag">&lt;/<span class="hljs-name">li</span>&gt;</span>
{% endblock %}

{% block content %}
    <span class="hljs-comment">&lt;!-- just leaving it empty for now. we will add core here soon. --&gt;</span>
{% endblock %}
</code></pre>
<p>&#x5728; <strong>topics.html</strong> &#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x6539;&#x53D8;&#x4E86; <code>{% block title %}</code> &#x7684;&#x9ED8;&#x8BA4;&#x503C;&#x3002;&#x6CE8;&#x610F;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x8C03;&#x7528; <code>{{ block.super }}</code> &#x6765;&#x91CD;&#x7528; block &#x7684;&#x9ED8;&#x8BA4;&#x503C;&#x3002;&#x8FD9;&#x91CC;&#x6211;&#x4EEC;&#x4F7F;&#x7528;&#x7684;&#x7F51;&#x9875;&#x6807;&#x9898;&#x662F; <strong>base.html</strong> &#x4E2D;&#x5B9A;&#x4E49;&#x7684; &quot;Django Boards&quot;&#x3002;&#x6240;&#x4EE5;&#x5BF9;&#x4E8E; &quot;Python&quot; &#x7684; board &#x9875;&#x9762;&#xFF0C;&#x8FD9;&#x4E2A;&#x6807;&#x9898;&#x662F; &quot;Python - Django Boards&quot;,&#x5BF9;&#x4E8E; &quot;Random&quot; board &#x6807;&#x9898;&#x4F1A;&#x662F; &quot;Random - Django Boards&quot;&#x3002;</p>
<p>&#x73B0;&#x5728;&#x6211;&#x4EEC;&#x8FD0;&#x884C;&#x6D4B;&#x8BD5;&#xFF0C;&#x7136;&#x540E;&#x4F1A;&#x770B;&#x5230;&#x6211;&#x4EEC;&#x6CA1;&#x6709;&#x7834;&#x574F;&#x4EFB;&#x4F55;&#x4E1C;&#x897F;&#xFF1A;</p>
<pre><code class="lang-shell">python manage.py test
</code></pre>
<pre><code class="lang-shell">Creating test database for alias &apos;default&apos;...
System check identified no issues (0 silenced).
.......
----------------------------------------------------------------------
Ran 7 tests in 0.067s

OK
Destroying test database for alias &apos;default&apos;...
</code></pre>
<p>&#x68D2;&#x6781;&#x4E86;&#xFF01;&#x4E00;&#x5207;&#x770B;&#x8D77;&#x6765;&#x90FD;&#x5F88;&#x6210;&#x529F;&#x3002;</p>
<p>&#x73B0;&#x5728;&#x6211;&#x4EEC;&#x6709;&#x4E86; <strong>bast.html</strong> &#x6A21;&#x677F;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x5F88;&#x8F7B;&#x677E;&#x5730;&#x5728;&#x9876;&#x90E8;&#x6DFB;&#x52A0;&#x4E00;&#x4E2A;&#x83DC;&#x5355;&#x5757;&#xFF1A;</p>
<p><strong>templates/base.html</strong></p>
<pre><code class="lang-html">{% load static %}<span class="hljs-meta">&lt;!DOCTYPE html&gt;</span>
<span class="hljs-tag">&lt;<span class="hljs-name">html</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">head</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">meta</span> <span class="hljs-attr">charset</span>=<span class="hljs-string">&quot;utf-8&quot;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">title</span>&gt;</span>{% block title %}Django Boards{% endblock %}<span class="hljs-tag">&lt;/<span class="hljs-name">title</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">link</span> <span class="hljs-attr">rel</span>=<span class="hljs-string">&quot;stylesheet&quot;</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;{% static &apos;css/bootstrap.min.css&apos; %}&quot;</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">head</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">body</span>&gt;</span>

    <span class="hljs-tag">&lt;<span class="hljs-name">nav</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;navbar navbar-expand-lg navbar-dark bg-dark&quot;</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;container&quot;</span>&gt;</span>
        <span class="hljs-tag">&lt;<span class="hljs-name">a</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;navbar-brand&quot;</span> <span class="hljs-attr">href</span>=<span class="hljs-string">&quot;{% url &apos;home&apos; %}&quot;</span>&gt;</span>Django Boards<span class="hljs-tag">&lt;/<span class="hljs-name">a</span>&gt;</span>
      <span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">nav</span>&gt;</span>

    <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;container&quot;</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">ol</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;breadcrumb my-4&quot;</span>&gt;</span>
        {% block breadcrumb %}
        {% endblock %}
      <span class="hljs-tag">&lt;/<span class="hljs-name">ol</span>&gt;</span>
      {% block content %}
      {% endblock %}
    <span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">body</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">html</span>&gt;</span>
</code></pre>
<p><img src="statics/3-11.png" alt="3-11.png"></p>
<p><img src="statics/3-12.png" alt="3-12.png"></p>
<p>&#x6211;&#x4F7F;&#x7528;&#x7684; HTML &#x662F; <a href="https://getbootstrap.com/docs/4.0/components/navbar/" target="_blank">Bootstrap 4 Navbar &#x7EC4;&#x4EF6;</a> &#x7684;&#x4E00;&#x90E8;&#x5206;&#x3002;</p>
<p>&#x6211;&#x559C;&#x6B22;&#x7684;&#x4E00;&#x4E2A;&#x6BD4;&#x8F83;&#x597D;&#x7684;&#x6539;&#x52A8;&#x662F;&#x6539;&#x53D8;&#x9875;&#x9762;&#x7684; &quot;logo&quot;(<code>.navbar-brand</code>)&#x3002;</p>
<p>&#x524D;&#x5F80; <a href="https://fonts.google.com/" target="_blank">fonts.google.com</a>&#xFF0C;&#x8F93;&#x5165; &quot;Django Boards&quot; &#x6216;&#x8005;&#x4EFB;&#x4F55;&#x4F60;&#x9879;&#x76EE;&#x7ED9;&#x5B9A;&#x7684;&#x540D;&#x5B57;&#x7136;&#x540E;&#x70B9;&#x51FB; <strong>apply to all fonts(&#x5E94;&#x7528;&#x4E8E;&#x6240;&#x6709;&#x5B57;&#x4F53;)</strong>&#x3002;&#x6D4F;&#x89C8;&#x4E00;&#x4E0B;&#xFF0C;&#x627E;&#x5230;&#x4E00;&#x4E2A;&#x4F60;&#x559C;&#x6B22;&#x7684;&#x5B57;&#x4F53;&#x3002;</p>
<p><img src="statics/3-13.png" alt="3-13.png"></p>
<p>&#x5728; <strong>bast.html</strong> &#x6A21;&#x677F;&#x4E2D;&#x6DFB;&#x52A0;&#x8FD9;&#x4E2A;&#x5B57;&#x4F53;&#xFF1A;</p>
<pre><code class="lang-python">{% load static %}&lt;!DOCTYPE html&gt;
&lt;html&gt;
  &lt;head&gt;
    &lt;meta charset=&quot;utf-8&quot;&gt;
    &lt;title&gt;{% block title %}Django Boards{% endblock %}&lt;/title&gt;
    &lt;link href=&quot;https://fonts.googleapis.com/css?family=Peralta&quot; rel=&quot;stylesheet&quot;&gt;
    &lt;link rel=&quot;stylesheet&quot; href=&quot;{% static &apos;css/bootstrap.min.css&apos; %}&quot;&gt;
    &lt;link rel=&quot;stylesheet&quot; href=&quot;{% static &apos;css/app.css&apos; %}&quot;&gt;
  &lt;/head&gt;
  &lt;body&gt;
    &lt;!-- code suppressed for brevity --&gt;
  &lt;/body&gt;
&lt;/html&gt;
</code></pre>
<p>&#x73B0;&#x5728;&#x5728; <strong>static/css</strong> &#x6587;&#x4EF6;&#x5939;&#x4E2D;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x65B0;&#x7684; CSS &#x6587;&#x4EF6;&#x547D;&#x540D;&#x4E3A; <strong>app.css</strong>&#xFF1A;</p>
<p><strong>static/css/app.css</strong></p>
<pre><code class="lang-css"><span class="hljs-selector-class">.navbar-brand</span> {
  <span class="hljs-attribute">font-family</span>: <span class="hljs-string">&apos;Peralta&apos;</span>, cursive;
}
</code></pre>
<p><img src="statics/3-14.png" alt="3-14.png"></p>

                                
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